Base | Representation |
---|---|
bin | 11101100011100001000… |
… | …110000000101111110000 |
3 | 21012011100221201111100100 |
4 | 131203201012000233300 |
5 | 231233442224410412 |
6 | 4153010132152400 |
7 | 266510045524602 |
oct | 35434106005760 |
9 | 7164327644310 |
10 | 2031001013232 |
11 | 71338513a984 |
12 | 289756168700 |
13 | 1196a412c899 |
14 | 7042dc2b172 |
15 | 37c6e937edc |
hex | 1d8e1180bf0 |
2031001013232 has 60 divisors (see below), whose sum is σ = 5698156683024. Its totient is φ = 675312038400.
The previous prime is 2031001013231. The next prime is 2031001013243. The reversal of 2031001013232 is 2323101001302.
2031001013232 is a `hidden beast` number, since 20 + 310 + 0 + 10 + 1 + 323 + 2 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2031001013231) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17528508 + ... + 17643995.
Almost surely, 22031001013232 is an apocalyptic number.
It is an amenable number.
2031001013232 is an abundant number, since it is smaller than the sum of its proper divisors (3667155669792).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2031001013232 is a wasteful number, since it uses less digits than its factorization.
2031001013232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 35172918 (or 35172909 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
Adding to 2031001013232 its reverse (2323101001302), we get a palindrome (4354102014534).
The spelling of 2031001013232 in words is "two trillion, thirty-one billion, one million, thirteen thousand, two hundred thirty-two".
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